The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 1997
Filed:
Jun. 29, 1994
Applicant:
Inventors:
Matthias M uller-Gliemann, Wuppertal, DE;
Martin Beuck, Erkrath, DE;
Stanislav Kazda, Wuppertal, DE;
Johannes-Peter Stasch, Wuppertal, DE;
Andreas Knorr, Erkrath, DE;
Stefan Wohlfeil, Hilden, DE;
Walter H ubsch, Wuppertal, DE;
J urgen Dressel, Wuppertal, DE;
Peter Fey, Wuppertal, DE;
Rudolf Hanko, Duesseldorf, DE;
Thomas Kr amer, Wuppertal, DE;
Ulrich M uller, Wuppertal, DE;
Siegfried Zaiss, Wuppertal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514340 ; 5462684 ;
Abstract
Substituted biphenylpyridones can be prepared by alkylating pyridones on the nitrogen. The substituted biphenylpyridones are suitable as active substances in medicaments, in particular in hypotensive and anti-atherosclerotic medicaments.